545582015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 726900480

約数和(自身を除く): 181318465

約数列:

[1, 5, 11, 55, 89, 227, 445, 491, 979, 1135, 2455, 2497, 4895, 5401, 12485, 20203, 27005, 43699, 101015, 111457, 218495, 222233, 480689, 557285, 1111165, 1226027, 2403445, 6130135, 9919673, 49598365, 109116403, 545582015]

約数ペア:

[(1, 545582015), (5, 109116403), (11, 49598365), (55, 9919673), (89, 6130135), (227, 2403445), (445, 1226027), (491, 1111165), (979, 557285), (1135, 480689), (2455, 222233), (2497, 218495), (4895, 111457), (5401, 101015), (12485, 43699), (20203, 27005)]